- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01986790
Effective Communication to Improve Decision Making About Health Care Plans
The overall goal of the study is to better understand how communication strategies can help people make decisions about health insurance plans.
This study aims to:
- (Aim 1) Examine currently uninsured individuals' understanding of terminology and details of health insurance plans;
- (Aim 2) Apply three recommended strategies for communicating information about health insurance plans;
- (Aim 3) Test the effects of these strategies in a randomized experiment.
Study Overview
Status
Intervention / Treatment
Detailed Description
First, this study will examine people's understanding of health insurance plan terminology and details through qualitative interviews with 50 uninsured individuals. These responses will then lead to the development of three communication strategies to improve understanding of health insurance plans: 1) plain language, 2) plain language plus visual displays and 3) plain language plus narratives.
The strategies will the be pilot tested with 30 individuals to assess readability, clarity of language, and layout. The revised communication strategies will be tested with 280 individuals in a randomized experiment. Individuals will be randomly assigned to either a plain language condition alone, a plain language + visual displays condition, and a plain language + narrative condition.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
Missouri
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St. Louis, Missouri, United States, 63110
- The Washington University in St. Louis School of Medicine
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Must be without health insurance currently
- Must have been without health insurance at some point in the past 12 months
- Must speak English
Exclusion Criteria:
- Currently has health insurance and has not had any lapses in coverage in the past 12 months
- Does not speak English
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Plain Language
This intervention group will receive a plain-language table describing the features and costs of health insurance plans, with definitions of health insurance terms incorporated into the table.
|
|
Experimental: Plain Language + Visuals
This intervention group will receive the plain-language table plus visuals that focus on specific features of the plans.
Participants will be able to view the information about each health insurance feature one feature at a time, in the order they prefer.
|
|
Experimental: Plain Language + Narratives
This intervention group will receive the plain language table plus narratives about how others might use and rate the insurance plans.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Knowledge
Time Frame: 1 day (Immediately following showing the participant the assigned intervention (plain language table, plain language table + visuals, or plain language table + narratives)
|
Knowledge measures the degree at which participants understand the details about health insurance plans.
Knowledge was scored on a scale from 0 to 7 based on number of correct answers to the 7 items.
A higher value is considered to be a better outcome.
Bivariate outcome data can be found below.
|
1 day (Immediately following showing the participant the assigned intervention (plain language table, plain language table + visuals, or plain language table + narratives)
|
Uncertainty
Time Frame: 1 day (Immediately following showing the participant the assigned intervention (plain language table, plain language table + visuals, or plain language table + narratives)
|
A survey will be administered in order to measure participants' confidence in the features of health insurance plans that matter most to them and the insurance plan they chose of the ones presented.
Confidence in choice is scored on a scale from 0 to 100, with higher scores indicating more decisional conflict/more uncertainty/less confidence in choice.
Bivariate outcome data can be found below.
|
1 day (Immediately following showing the participant the assigned intervention (plain language table, plain language table + visuals, or plain language table + narratives)
|
Satisfaction
Time Frame: 1 day (Immediately following showing the participant the assigned intervention (plain language table, plain language table + visuals, or plain language table + narratives)
|
A survey will be administered in order to measure the extent to which participants are satisfied with the information presented to them.
Satisfaction was scored on a scale from 1 to 4, with higher scores indicating higher levels of satisfaction.
Bivariate outcome data can be found below.
|
1 day (Immediately following showing the participant the assigned intervention (plain language table, plain language table + visuals, or plain language table + narratives)
|
Collaborators and Investigators
Collaborators
Investigators
- Principal Investigator: Mary Politi, PhD, The Washington University in St. Louis School of Medicine
Publications and helpful links
General Publications
- Hinyard LJ, Kreuter MW. Using narrative communication as a tool for health behavior change: a conceptual, theoretical, and empirical overview. Health Educ Behav. 2007 Oct;34(5):777-92. doi: 10.1177/1090198106291963. Epub 2006 Dec 15.
- Gold M, Wooldridge J. Surveying consumer satisfaction to assess managed-care quality: current practices. Health Care Financ Rev. 1995 Summer;16(4):155-73.
- Harris-Kojetin LD, McCormack LA, Jael EF, Sangl JA, Garfinkel SA. Creating more effective health plan quality reports for consumers: lessons from a synthesis of qualitative testing. Health Serv Res. 2001 Jul;36(3):447-76.
- Hibbard JH, Jewett JJ, Engelmann S, Tusler M. Can Medicare beneficiaries make informed choices? Health Aff (Millwood). 1998 Nov-Dec;17(6):181-93. doi: 10.1377/hlthaff.17.6.181.
- Peters E, Dieckmann N, Dixon A, Hibbard JH, Mertz CK. Less is more in presenting quality information to consumers. Med Care Res Rev. 2007 Apr;64(2):169-90. doi: 10.1177/10775587070640020301.
- Hibbard JH, Slovic P, Jewett JJ. Informing consumer decisions in health care: implications from decision-making research. Milbank Q. 1997;75(3):395-414. doi: 10.1111/1468-0009.00061.
- Knutson DJ, Kind EA, Fowles JB, Adlis S. Impact of report cards on employees: a natural experiment. Health Care Financ Rev. 1998 Fall;20(1):5-27.
- Scanlon DP, Chernew M, Lave JR. Consumer health plan choice: current knowledge and future directions. Annu Rev Public Health. 1997;18:507-28. doi: 10.1146/annurev.publhealth.18.1.507.
- Kreuter MW, Green MC, Cappella JN, Slater MD, Wise ME, Storey D, Clark EM, O'Keefe DJ, Erwin DO, Holmes K, Hinyard LJ, Houston T, Woolley S. Narrative communication in cancer prevention and control: a framework to guide research and application. Ann Behav Med. 2007 Jun;33(3):221-35. doi: 10.1007/BF02879904.
- McCormack LA, Uhrig JD. How does beneficiary knowledge of the Medicare program vary by type of insurance? Med Care. 2003 Aug;41(8):972-8. doi: 10.1097/00005650-200308000-00010.
- Hoadley J. Medicare Part D: simplifying the program and improving the value of information for beneficiaries. Issue Brief (Commonw Fund). 2008 May;39:1-15.
- Lubalin JS, Harris-Kojetin LD. What do consumers want and need to know in making health care choices? Med Care Res Rev. 1999;56 Suppl 1:67-102; discussion 103-12. doi: 10.1177/1077558799056001S04.
- Kolstad JT, Chernew ME. Quality and consumer decision making in the market for health insurance and health care services. Med Care Res Rev. 2009 Feb;66(1 Suppl):28S-52S. doi: 10.1177/1077558708325887. Epub 2008 Nov 24.
- Hibbard JH, Jewett JJ. Will quality report cards help consumers? Health Aff (Millwood). 1997 May-Jun;16(3):218-28. doi: 10.1377/hlthaff.16.3.218.
- Uhrig JD, Harris-Kojetin L, Bann C, Kuo TM. Do content and format affect older consumers' use of comparative information in a Medicare health plan choice? Results from a controlled experiment. Med Care Res Rev. 2006 Dec;63(6):701-18. doi: 10.1177/1077558706293636.
- Kreuter MW, Wray RJ. Tailored and targeted health communication: strategies for enhancing information relevance. Am J Health Behav. 2003 Nov-Dec;27 Suppl 3:S227-32. doi: 10.5993/ajhb.27.1.s3.6.
- Hibbard JH, Peters E. Supporting informed consumer health care decisions: data presentation approaches that facilitate the use of information in choice. Annu Rev Public Health. 2003;24:413-33. doi: 10.1146/annurev.publhealth.24.100901.141005. Epub 2001 Nov 6.
- Politi MC, Kaphingst KA, Kreuter M, Shacham E, Lovell MC, McBride T. Knowledge of health insurance terminology and details among the uninsured. Med Care Res Rev. 2014 Feb;71(1):85-98. doi: 10.1177/1077558713505327. Epub 2013 Oct 24.
- Politi MC, Kaphingst KA, Liu JE, Perkins H, Furtado K, Kreuter MW, Shacham E, McBride T. A Randomized Trial Examining Three Strategies for Supporting Health Insurance Decisions among the Uninsured. Med Decis Making. 2016 Oct;36(7):911-22. doi: 10.1177/0272989X15578635. Epub 2015 Apr 3.
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
- HS020309
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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